From 734b782c0e6556072ac03305387041b01dc9406c Mon Sep 17 00:00:00 2001
From: "as2252258@163.com" <as22522582>
Date: Sat, 1 May 2021 18:26:36 +0800
Subject: [PATCH] modify

---
 System/Jwt/Jwt.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/System/Jwt/Jwt.php b/System/Jwt/Jwt.php
index 435940ea..f61918e1 100644
--- a/System/Jwt/Jwt.php
+++ b/System/Jwt/Jwt.php
@@ -461,6 +461,9 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      */
     public function expireRefresh($token = null, $source = null)
     {
+        if (!isset($this->data['token'])) {
+            return;
+        }
         if (!empty($token)) {
             $this->data['token'] = $token;
         }